Square Root Calculator
Find square roots and nth roots of any number.
Square Root Calculator
Enter your values and calculate
How This Calculator Works
A root is the inverse of a power. The square root (n=2) finds a number that multiplied by itself gives the input. Higher-degree roots generalize this: the cube root (n=3) finds a number that cubed equals the input.
Formula
ⁿ√x = x^(1/n)
Example
√144 = 12. The cube root of 27 is 3.
Practical Use Cases
- Geometry
- Quadratic equations
- Statistics